manifest.json

{
  "name": "Background Audio Player",
  "version": "0.1",
  "description": "Play audio URLs in the background with global keyboard shortcut controls.",
  "manifest_version": 2,
  "background": {
    "scripts": ["background.js", "main.js"]
  },
  "browser_action": {
    "name": "Click to play/pause the background audio."
  },
  "commands": {
    "play-pause": {
      "suggested_key": {
        "default": "Alt+Shift+P",
        "mac": "Ctrl+Shift+P"
      },
      "description": "Play/Pause"
    },
    "stop": {
      "suggested_key": {
        "default": "Alt+Shift+S",
        "mac": "Ctrl+Shift+S"
      },
      "description": "Stop"
    }
  },
  "icons": {
    "24": "images/ic_play_arrow_black_24dp_2x.png"
  },
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "permissions": ["contextMenus", "storage"]
}